Efficiency and economy

Subject: Physics

Grade: Lower Secondary

Publisher: YDP

Resource types: Class activity

Resource ID: g338
Description:

At the end of this activity, students should be able to:
– explain the reasons for heat loss and the methods for limiting the phenomenon
– explain the consequences of the balance (or lack of balance) between the heat provided and the heat lost, and be able to describe them.

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Efficiency and economy Whiteboard presentation

Consists of...
Heat losses Student activity How to decrease losses Student activity Heat loss due to th... Student activity Protection of a hou... Student activity Heat from the insid... Student activity Heat from the Sun Student activity Ventilation and hea... Student activity

Relevant to...

Secondary School

Lower Secondary (Grades 7-9)

Physics

Heat

45. Efficiency and economy

YDP SA

Keywords

energy, pump, temperature, combustion, balance, internal, ventilation, efficiency, power, engine, renewable, recovery, economy, Efficiency and economy

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